I waited till the last minute to submit this, because nothing really good came to me. Found myself mentally blocked, because these problems seem to be better solved with politics and public education. Not sure if better hardware will make this process much better.
This idea has the intention of being collapsible, for storage. It can change height, with some adjustment by poll workers, for people of varying stature. I’ve never seen this anywhere (maybe its an ethics thing), but polling booths might benefit from descriptions of candidates and referendums. That’s what the monitor is for.